Connection between Gdansk Airport and Gdansk Seaport. Slowackiego route. Task IV- Tunnel under the Dead Vistula River.
General Contractor: Obrascon Huarte Lain S.A. (OHL)
The purpose of the Project was to make the existing transportation system of the city more efficient and at the same time functional access to the Ports (Lech Walesa Gdansk Airport and Gdansk Seaport) and investment areas. Our main task was the construction of the Tunnel under the Dead Vistula River and the Marynarki Polskiej Junction. Executed works:
excavation of the final shaft of the TBM machine (on the Marynarki Polska side),
earthworks related to the construction of the tub and tunnel in the open excavation (on the Marynarki Polska side).
earthworks and road works related to the construction of the Marynarki Polskiej Junction (including a traffic circle with an outside diameter of 130mb) We started the works in October 2011 and completed them in April 2016.
Within the scope of the contract, we performed, among others:
wide-space excavations 51114,9 m3
technical roads and working platforms 30,033 m2
soil replacement 21,906 m3
subgrade excavations 132,672 m3
